52897131

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3217}}^1$

素因数の和:3265

約数の個数: 40

約数和(自身を含む): 93450720

約数和(自身を除く): 40553589

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 567, 609, 783, 1827, 2349, 3217, 5481, 9651, 16443, 22519, 28953, 67557, 86859, 93293, 202671, 260577, 279879, 608013, 653051, 839637, 1824039, 1959153, 2518911, 5877459, 7556733, 17632377, 52897131]

約数ペア:

[(1, 52897131), (3, 17632377), (7, 7556733), (9, 5877459), (21, 2518911), (27, 1959153), (29, 1824039), (63, 839637), (81, 653051), (87, 608013), (189, 279879), (203, 260577), (261, 202671), (567, 93293), (609, 86859), (783, 67557), (1827, 28953), (2349, 22519), (3217, 16443), (5481, 9651)]